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#300: Added uncompleted_predecessors to Todo model.

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Henrik Bohre 2009-05-20 13:00:14 +02:00 • committed by Eric Allen
parent b136816ff1
commit ced0e8f531
1 changed files with 2 additions and 0 deletions
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2
app/models/todo.rb
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@ -9,6 +9,8 @@ class Todo < ActiveRecord::Base
has_many :successor_dependencies, :foreign_key => 'successor_id', :class_name => 'Dependency'
has_many :predecessors, :through => :successor_dependencies
has_many :successors, :through => :predecessor_dependencies
has_many :uncompleted_predecessors, :through => :successor_dependencies,
:source => :predecessor, :conditions => ['NOT (state = ?)', 'completed']
named_scope :active, :conditions => { :state => 'active' }
named_scope :not_completed, :conditions => ['NOT (state = ? )', 'completed']